mmap: decode MAP_UNINITIALIZED
mmap: decode MAP_UNINITIALIZED

* mem.c (mmap_flags): Add MAP_UNINITIALIZED.

Signed-off-by: Bernhard Reutner-Fischer <ce1ac9e9ad16abccd7821f371ad381197b4768ac@gmail.com>

Infinitive-OS/platform_external_strace,MonkeyZZZZ/platform_external_strace,geekboxzone/mmallow_external_strace,MonkeyZZZZ/platform_external_strace,kapdop/android_external_strace,bigzz/strace_android,jamel/strace-plus,geekboxzone/mmallow_external_strace,YUPlayGodDev/platform_external_strace,gcode-mirror/strace-plus,YUPlayGodDev/platform_external_strace,bnoordhuis/strace,android-ia/platform_external_strace,pombredanne/strace,lkundrak/strace,TeamExodus/external_strace,lizh06/strace-plus,android-ia/platform_external_strace,jamel/strace-plus,Infinitive-OS/platform_external_strace,kapdop/android_external_strace,AOSP-YU/platform_external_strace,android-ia/platform_external_strace,Yu-AndroidM/android_external_strace,geekboxzone/lollipop_external_strace,DirtyUnicorns/android_external_strace,TeamExodus/external_strace,lizh06/strace-plus,lkundrak/strace,gcode-mirror/strace-plus,lkundrak/strace,kapdop/android_external_strace,pombredanne/strace,DirtyUnicorns/android_external_strace,Saruta/strace,YUPlayGodDev/platform_external_strace,vrastogi/strace,DirtyUnicorns/android_external_strace,pombredanne/strace,geekboxzone/lollipop_external_strace,Distrotech/strace,xin3liang/platform_external_strace,cuviper/strace,CyanogenMod/android_external_strace,cuviper/strace,Distrotech/strace,geekboxzone/mmallow_external_strace,Saruta/strace,YUPlayGodDev/platform_external_strace,gcode-mirror/strace-plus,Distrotech/strace,gcode-mirror/strace-plus,geekboxzone/lollipop_external_strace,Saruta/strace,android-ia/platform_external_strace,CyanogenMod/android_external_strace,cuviper/strace,bigzz/strace_android,geofft/strace,lkundrak/strace,Distrotech/strace,bnoordhuis/strace,MonkeyZZZZ/platform_external_strace,YUPlayGodDev/platform_external_strace,pgbovine/strace-plus,kapdop/android_external_strace,Distrotech/strace,TeamExodus/external_strace,xin3liang/platform_external_strace,xin3liang/platform_external_strace,pgbovine/strace-plus,android-ia/platform_external_strace,bigzz/strace_android,gcode-mirror/strace-plus,kapdop/android_external_strace,geekboxzone/lollipop_external_strace,AOSP-YU/platform_external_strace,AOSP-YU/platform_external_strace,AOSP-YU/platform_external_strace,CyanogenMod/android_external_strace,jamel/strace-plus,Saruta/strace,CyanogenMod/android_external_strace,jamel/strace-plus,MonkeyZZZZ/platform_external_strace,geofft/strace,xin3liang/platform_external_strace,vrastogi/strace,TeamExodus/external_strace,MonkeyZZZZ/platform_external_strace,Yu-AndroidM/android_external_strace,lizh06/strace-plus,Yu-AndroidM/android_external_strace,pombredanne/strace,DirtyUnicorns/android_external_strace,CyanogenMod/android_external_strace,geofft/strace,geofft/strace,pgbovine/strace-plus,jamel/strace-plus,geekboxzone/mmallow_external_strace,pgbovine/strace-plus,DirtyUnicorns/android_external_strace,pgbovine/strace-plus,Infinitive-OS/platform_external_strace,lizh06/strace-plus,AOSP-YU/platform_external_strace,bnoordhuis/strace,TeamExodus/external_strace,Yu-AndroidM/android_external_strace,Infinitive-OS/platform_external_strace,bnoordhuis/strace,bigzz/strace_android,cuviper/strace,Yu-AndroidM/android_external_strace,vrastogi/strace,vrastogi/strace,Infinitive-OS/platform_external_strace,cuviper/strace,vrastogi/strace,geofft/strace,geekboxzone/mmallow_external_strace,Saruta/strace,geekboxzone/lollipop_external_strace,bigzz/strace_android,lizh06/strace-plus